CVE-2026-98393

net: ipv4: Fix UDP length overflow with PMTU discover and big MTU

References

Notes


      
Bugs

      
      
Status

      

	

	  Branch
	  Status
	

	
	

	  upstream
	  
	    
	    
	    released (7.3-rc3) [b83641e0ab8b20eefcc4cdc5a059f897375291a2]
	    
	  
	

	
	

	  7.2-upstream-stable
	  
	    
	    
	    released (7.2.7) [81f540827d243b8dad76c1f44e70ea31719f393c]
	    
	  
	

	
	

	  6.18-upstream-stable
	  
	    
	    
	    released (6.18.53) [83fedc4741210f75be8ca5b487985a242bf6f18d]
	    
	  
	

	
	

	  6.12-upstream-stable
	  
	    
	    
	    needed
	    
	  
	

	
	

	  6.6-upstream-stable
	  
	    
	    
	    needed
	    
	  
	

	
	

	  6.1-upstream-stable
	  
	    
	    
	    needed
	    
	  
	

	
	

	  5.10-upstream-stable
	  
	    
	    
	    needed
	    
	  
	

	
	

	  sid
	  
	    
	    
	    released (7.2.7-1)
	    
	  
	

	
	

	  6.12-trixie-security
	  
	    
	    
	    needed
	    
	  
	

	
	

	  6.1-bookworm-security
	  
	    
	    
	    needed